FORT WORTH (CBSDFW.COM) - A popular festival is returning to Fort Worth for its 40th celebration. Mayfest draws in more than 200,000 people each year, and organizers expect this event to be no different. CBS 11 News took an early look at the festival’s many fun, family activities just before gates opened to the public. Included in this year’s lineup are duck races and Twiggy the Water Skiing Squirrel. Check out the videos below to preview the events for yourself, and click here for more Mayfest information — including times and prices.